<?php
/**
 * Created by PhpStorm.
 * User: ysw
 * Date: 2020/7/8
 * Time: 17:30
 */

namespace app\api\Model;


use think\Model;

class UserModel Extends Model
{
    protected $name = "user";

    static private $instance;

    static public function getInstance(){
        if (!self::$instance instanceof self) {
            self::$instance = new self();
        }
        return self::$instance;
    }
}